EP 3604130 B1 20210505 - SYSTEM AND METHOD FOR ROTATING A ROTOR OF A TILTROTOR AIRCRAFT
Title (en)
SYSTEM AND METHOD FOR ROTATING A ROTOR OF A TILTROTOR AIRCRAFT
Title (de)
SYSTEM UND VERFAHREN ZUM DREHEN EINES ROTORS EINES KIPPROTORFLUGZEUGS
Title (fr)
SYSTÈME ET PROCÉDÉ DE ROTATION D'UN ROTOR D'UN AÉRONEF À ROTORS BASCULANTS
Publication
Application
Priority
US 201816050185 A 20180731
Abstract (en)
[origin: EP3604130A1] One example of a tiltrotor aircraft (100) includes a rotor system (110a, 110b), a pylon (102a, 102b) coupled to the rotor system (110a, 110b), a spindle (112) coupled to the pylon (102a, 102b), an actuator arm (114) coupled to the spindle (112), and an actuator (116). The actuator (116) can cause the actuator arm (114) to rotate, thereby causing the spindle (112) to rotate the pylon (102a, 102b) and the rotor system (110a, 110b). In an example, the actuator (116) is in front of a forward spar (122) of the wing (104) of the tiltrotor aircraft (100) and the actuator arm (114) is about one-half (0.5) of an inch (1.27 cm) to about five (5) inches (12.7 cm) from the wing (104).
IPC 8 full level
B64C 29/00 (2006.01)
CPC (source: EP US)
B64C 29/0033 (2013.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
EP 3604130 A1 20200205; EP 3604130 B1 20210505; US 10994839 B2 20210504; US 11787536 B2 20231017; US 2020039642 A1 20200206; US 2022073198 A1 20220310
DOCDB simple family (application)
EP 19179165 A 20190607; US 201816050185 A 20180731; US 202117245010 A 20210430